README

To replicate the content of Table 1 and Figure 1 place the following files in your working directory in Stata and run the Replication_SPP.do file:

2012_voterstudy.dta
2015_wave1.dta 
2015_wave2.dta
c4g_main.dta
c4g_matches.dta

Please note that these files contain only the variables used in the analysis. However, you can download the full datasets by following these links:

http://www.doi.org/10.3886/E100022V6
http://www.doi.org/10.7802/1594
http://www.doi.org/10.7802/1758

To replicate the content of Figure 2 place the 2015_c4g.csv file (produced by the Replication_SPP.do in Stata) in your R working directory and run the Replication_SPP.R file in R.
